28479196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{571}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 51427376

約数和(自身を除く): 22948180

約数列:

[1, 2, 4, 37, 74, 148, 337, 571, 674, 1142, 1348, 2284, 12469, 21127, 24938, 42254, 49876, 84508, 192427, 384854, 769708, 7119799, 14239598, 28479196]

約数ペア:

[(1, 28479196), (2, 14239598), (4, 7119799), (37, 769708), (74, 384854), (148, 192427), (337, 84508), (571, 49876), (674, 42254), (1142, 24938), (1348, 21127), (2284, 12469)]